Engineering · Procurement · Construction
One Team.
One Contract.
Built Right.
Full-service EPC for environmental containment, from engineering design through fabrication and field installation. Single-source accountability from design through construction.
What EPC Means
Three Disciplines. One Company.
Most environmental projects involve three separate contracts with three separate firms. EFI integrates all three under one roof, eliminating coordination gaps, markup layers, and finger-pointing.
Engineering
- Licensed Professional Engineers and PhD on staff
- Custom design for every site, no cookie-cutter solutions
- Experience from 500+ covered lagoon digesters informs biogas system design
- In-house structural, civil, and process engineering
- Full feasibility analysis, permitting support, and regulatory compliance
Procurement
- In-house fabrication across 3 hubs, SC, TX, CA
- HDPE, LLDPE, PVC, and RPP materials on hand
- No third-party material sourcing delays
- Quality tested at every stage from resin to finished panel
- Custom panel fabrication for any geometry or specification
Construction
- Own crews and own equipment, never subcontracted
- Nationwide mobilization across 45 states
- 4–8 week typical installation timelines
- Quality control from fabrication through final field weld
- Post-installation testing, monitoring, and documentation
Traditional Approach
Three Firms. Three Contracts. Three Problems.
When engineering, procurement, and construction are handled by separate companies, every handoff introduces delay, cost, and risk. Design intent gets lost. Schedules slip. Blame shifts.
The EFI Way
One Team. Start to Finish.
EFI's engineers design the system. Our fabrication hubs build the materials. Our crews install it. Same company, same standards, same accountability from day one.
Why It Matters
Six Reasons EPC Wins
When the company that designs your system also builds the materials and installs it in the field, everything changes.
Single Point of Accountability
One contract, one team, one timeline. No finger-pointing between separate engineering firms, material suppliers, and installation contractors.
Faster Project Delivery
Engineering, fabrication, and construction overlap, not sequential. No coordination gaps between separate firms means weeks off your timeline.
Cost Control
No markup layers between engineering and construction. You pay for the work, not the coordination overhead between three separate companies.
Quality Assurance
The engineers who designed your system oversee its construction. Design intent carries through to the field, nothing lost in translation.
Risk Reduction
One entity owns the outcome. When a problem arises, there's no question about who solves it, we do, because we designed it, built it, and installed it.
Proven at Scale
Engineering, procurement, and construction coordinated through one project team. EFI was founded in 1993.
Cross-Industry EPC
EPC Delivery Across Every Vertical
The same integrated EPC model, engineering, fabrication, installation, applied to every industry we serve. Different applications, same single-source accountability.
Agriculture & Dairy
Lagoon covers, waste containment, biogas capture
Food & Beverage Processing
Wastewater ponds, process containment, odor control
Municipal Wastewater
Clarifiers, digesters, equalization basins, lagoons
Mining & Resource Extraction
Tailings, heap leach pads, evaporation ponds
Landfills & Solid Waste
Caps, liners, leachate ponds, gas collection
Renewable Energy
Covered lagoon digesters, flare systems, monitoring
Start Your Project
Ready for Single-SourceEPC Delivery?
Our engineering team will evaluate your site, scope the project, and deliver a comprehensive EPC proposal. One conversation, one contractor, one path forward.
Or call us directly: (307) 264-0309
Start Your Project